I think people who complain about "undeserved" redemption arcs in media - at least those with a cartoonish light tone or little in the way of serious stakes - must have never actually forgiven someone in their life.
"Uhhh... are we good now?"
crickets chirping
"OK."
"I need £5."
"Uhhh... are we good now?"
crickets chirping
"OK."
"I need £5."